While rolling clothes helps you maximize your space (by filling the bag from edge to edge), it doesn't really save you space. If you really want to fit more clothes in a bag, use a compression sack and put thought into the type of clothing you're packing.

Does rolling clothes take up less space?

Rolling is great for T-shirts, pants, casual dresses, swimsuits, and pajamas, but not so good for bulky clothes, like sweaters. They can take up more space when rolled versus folded. It's harder to roll button-up shirts, and rolling is more likely to cause creases in them because the fabric gets bunched up as it rolls.

Why does Rolling clothes save space?

Rolling has been said to be the method of packing that will help people save space. Why? Because it compresses the clothing while also making it easier to stack and pack into a tiny section of your bag or suitcase.